topic Re: Unable to get AAA authentication working on 3750X switch. in Network Access Control

Unable to get AAA authentication working on 3750X switch.

Mogwai — Thu, 18 Jul 2024 11:24:51 GMT

I had a previous post on this, but I found that the switch's firmware was severely behind, so I updated this switch, but I am still having issues with the AAA process.

I've attached the running config of the switch in question & I can ssh to the switch with local creds, but not with Radius creds. Attempting the radius login, just leads to a hung ssh session that never completes.

At the moment, this switch's config matches another 3750X switch we have with the same AAA config, so I'm not 100% where the issue lies.

Re: Unable to get AAA authentication working on 3750X switch.

MHM Cisco World — Thu, 18 Jul 2024 11:36:42 GMT

there is no
default route or default GW in your SW how then SW can connect to AAA server?

MHM

Re: Unable to get AAA authentication working on 3750X switch.

Flavio Miranda — Thu, 18 Jul 2024 11:41:01 GMT

@Mogwai

Are you using only RADIUS or do you also have TACACS?

TACACS:

tacacs-server host X.X.X.X

tacacs-server directed-request

tacacs-server key XXXXXX

AAA:

aaa new-model

aaa authentication login default group tacacs+ local

aaa authentication login LOCAL_CONSOLE local

aaa accounting commands 2 default start-stop group tacacs+

Re: Unable to get AAA authentication working on 3750X switch.

Mogwai — Thu, 18 Jul 2024 11:50:38 GMT

No TACACS, just Radius

Re: Unable to get AAA authentication working on 3750X switch.

MHM Cisco World — Thu, 18 Jul 2024 11:56:09 GMT

Also I return you your old post
Mr. Rob send you command to config server I dont see it ?
you config server under server-group but you dont config server IP and key !!!!!!!!!

MHM